Displays a signature depending on the date or time of year.
gives the appropriate signature for today.
gives the appropriate for the input date, where d is the day of the month, m is the month of the year (numerical), and YYYY is the year.
Signatures and dates
Note that holiday signatures are prioritized over seasonal ones.
|Signature||Name||Date or period active|
|spring||21 March - 20 June|
|easter||Easter Sunday and Monday|
|summer||21 June - 20 September|
|birth||30 July (my birthday!)|
|autumn||21 September - 20 December|
|muertos||1 and 2 November|
|thxgibe||Fourth Thursday of November|
|winter||21 December - 20 March|
|christmas||24 and 25 December|
|newyear||31 December and 1 January|
- ^ Easter Sunday can fall on any Sunday between 22 March and 25 April, depending on how the moon decides to work that year. The invoked script contains a formula for estimating the date of Easter Sunday back to somewhere in the 1500s and is expected to work for a long time still.